MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 86ccb3501f458d9be3d7e62627d533cb83d2786c8325b1e03ed74bec21eedfd2. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.
Database Entry
Formbook
Vendor detections: 11
| SHA256 hash: | 86ccb3501f458d9be3d7e62627d533cb83d2786c8325b1e03ed74bec21eedfd2 |
|---|---|
| SHA3-384 hash: | 697efd84a9da837cc9cf50d070d7704d56f2e9626d426754e938f730dcf39f8ca6982d27a3611f812567fe87a822d3cb |
| SHA1 hash: | 6658313ad265296019316e40fb9472b6e9ca0b73 |
| MD5 hash: | 6d23b888aca37f70416c0c1ab0869196 |
| humanhash: | uncle-zebra-potato-mirror |
| File name: | Swift MT103_pdf.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 458'948 bytes |
| First seen: | 2023-11-22 15:16:52 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | b76363e9cb88bf9390860da8e50999d2 (464 x Formbook, 184 x AgentTesla, 122 x SnakeKeylogger) |
| ssdeep | 12288:iRrcoeMLX4sUK3k5uvuamco1+eoFeZ0uvAttS7on:9gX8gk5Wmco1+egAo7 |
| Threatray | 193 similar samples on MalwareBazaar |
| TLSH | T187A4DFCEE71198E5EC635275657EDE33462B9C6E6858288A25D77E373C31093303A88F |
| TrID | 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 15.9% (.EXE) Win64 Executable (generic) (10523/12/4) 9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 6.8% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | c4c0ccc8ccf4d4fc (23 x NetWire, 14 x AveMariaRAT, 11 x Formbook) |
| Reporter |  lowmal3 |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
353
Origin country :
DEVendor Threat Intelligence
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Creating a file in the %temp% directory
Creating a process from a recently created file
Сreating synchronization primitives
Sending a custom TCP request
Launching a process
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Unauthorized injection to a system process
Gathering data
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Formbook
Verdict:
Malicious
Result
Threat name:
FormBook, NSISDropper
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
Detected unpacking (changes PE section rights)
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected FormBook
Yara detected NSISDropper
Behaviour
Behavior Graph:
Score:
99%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Trojan.NSISInject
Status:
Malicious
First seen:
2023-11-22 08:46:19 UTC
AV detection:
21 of 23 (91.30%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 183 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
7/10
Tags:
n/a
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Executes dropped EXE
Loads dropped DLL
Unpacked files
SH256 hash:
68473df2a30cea3da3c571245a817660f0e25d1297b8a7f921a9709e3dfc0b85
MD5 hash:
62a88fa2885657d4309c898f4cf9aa07
SHA1 hash:
34b3292bd3cfe627fa2dd9c1a72f9a6fe7ae5402
SH256 hash:
86ccb3501f458d9be3d7e62627d533cb83d2786c8325b1e03ed74bec21eedfd2
MD5 hash:
6d23b888aca37f70416c0c1ab0869196
SHA1 hash:
6658313ad265296019316e40fb9472b6e9ca0b73
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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